PT - JOURNAL ARTICLE AU - B. Kampmann AU - E. Whittaker AU - A. Williams AU - S. Walters AU - A. Gordon AU - N. Martinez-Alier AU - B. Williams AU - A.M. Crook AU - A-M. Hutton AU - S.T. Anderson TI - Interferon- gamma release assays do not identify more children with active TB than TST AID - 10.1183/09031936.00153408 DP - 2009 Feb 05 TA - European Respiratory Journal 4099 - http://erj.ersjournals.com/content/early/2009/02/05/09031936.00153408.short 4100 - http://erj.ersjournals.com/content/early/2009/02/05/09031936.00153408.full